-
Zinthu Zinayi Zazikulu Zomwe Zimapangitsa Kusauka kwa Mipukutu ya Aluminiyamu Yokutidwa ndi Mtundu
Kupaka zodzigudubuza ndi njira yofunika kwambiri pamzere wopangira utoto wopopera wa mipukutu yonse ya aluminiyamu yopanda madzi.Ubwino wa mankhwala opopera, makamaka khalidwe la conductivity, nthawi yomweyo amaika pangozi zotsatira zenizeni za mapangidwe a zokongoletsera.Chifukwa chake, ndikofunikira kumvetsetsa ...Werengani zambiri -
Kodi ntchito ndi cholinga cha urea ndi chiyani?
Kwa alimi ambiri, urea ndi feteleza wachilengedwe chonse.Mbewu sizikukula bwino, taya urea;Masamba a mbewu asanduka achikasu ndipo urea wina waponyedwerapo;Ngakhale mbewu zitakula ndipo zipatso zake sizili bwino, onjezerani urea mwachangu;Eva...Werengani zambiri -
Mukudziwa chiyani za ntchito ya geographies?
Geocell, yomwe imadziwikanso kuti cellcomb cell, ndi gawo la maukonde amitundu itatu.Nthawi zambiri amagwiritsidwa ntchito kulimbikitsa misewu yayikulu.Itha kugwiritsidwanso ntchito poteteza malo otsetsereka, kuphatikiza nthaka, komanso kubiriwira.Pambuyo pake, Geocell yadziwika kwambiri m'maiko ambiri kuzungulira ...Werengani zambiri -
Kodi vuto la unamwino ndi bedi loyang'anizana lathetsedwa?
Matenda a odwala olumala ndi olumala nthawi zambiri amafuna kupuma kwa nthawi yayitali, choncho pansi pa mphamvu yokoka, msana ndi matako a wodwalayo adzakhala pansi pa nthawi yayitali, zomwe zimatsogolera ku bedsores.Yankho lachikhalidwe ndiloti anamwino kapena achibale azigubuduza pafupipafupi, koma izi ...Werengani zambiri -
Chifukwa chiyani kuli kofunikira kuyeretsa bwino koyilo ya aluminiyamu?
Pali mitundu iwiri ya kukhazikitsa ndi kukonza njira za mbale zitsulo zamtundu: zolowera ndi zobisika.Kukhazikika kolowera ndi njira yomwe imagwiritsidwa ntchito kwambiri pakuyika zitsulo zamitundu padenga ndi makoma, yomwe ndi kugwiritsa ntchito zomangira kapena zomangira zomangira zitsulo zamitundu...Werengani zambiri -
Kodi mawonekedwe ndi magwiridwe antchito a gudumu pabedi la unamwino ndi chiyani?
Kutembenuza bedi loyamwitsa kungathandize odwala kukhala pambali pawo, kupindika miyendo yawo yapansi, ndi kuchepetsa kutupa.Oyenera kudzisamalira komanso kukonzanso odwala osiyanasiyana omwe ali pabedi, amatha kuchepetsa kuyamwitsa kwa ogwira ntchito zachipatala ndipo ndi chida chatsopano cha unamwino chochita ntchito zambiri.Chachikulu...Werengani zambiri -
Ntchito ya geotextile
1: Kudzipatula Gwiritsani ntchito singano ya polyester yayifupi yokhomeredwa ndi geotextile kuti mulekanitse zida zomangira zomwe zili ndi mawonekedwe osiyanasiyana (monga kukula kwa tinthu, kugawa, kusasinthika, ndi kachulukidwe), monga dothi ndi mchenga, dothi ndi konkriti.Onetsetsani kuti zida ziwiri kapena zingapo sizitayika kapena ...Werengani zambiri -
Ndi iti yomwe mungasankhe pogula bedi lopiringizika losamalira?Kodi ili ndi ntchito zotani?
Ngati munthu akufunika kukhala pabedi chifukwa cha matenda kapena ngozi, monga kugonekedwa m'chipatala ndi kubwerera kunyumba kuti akachiritsidwe, fractures, etc., ndi bwino kusankha bedi loyamwitsa loyenera.Kutha kuwathandiza kukhala paokha komanso kuwasamalira kungachepetsenso zovuta zina, b...Werengani zambiri -
Kodi mumadziwa bwanji za mawonekedwe ndi mawonekedwe a mbale zazitsulo zamalata?
Chitsulo chopangidwa ndi galvanized ndi mtundu wa zinthu zomangira zomwe anthu ambiri angasankhe kugula.Posankha pepala kanasonkhezereka zitsulo, anthu kulabadira makhalidwe ake ndi makhalidwe.Ndiye mawonekedwe a zitsulo zotayidwa ndi zotani?Makhalidwe a ga...Werengani zambiri -
Kugwiritsa Ntchito ndi Makhalidwe a Geotextiles
Geotextile, yomwe imadziwikanso kuti geotextile, ndi chinthu chotha kulowamo cha geosynthetic chomwe chimapangidwa kuchokera ku ulusi wopangira kudzera pakukhomerera kwa singano kapena kuluka.Geotextile ndi chimodzi mwazinthu zatsopano za geosynthetics, ndipo chomalizidwacho chiri mu mawonekedwe a nsalu, ndi m'lifupi mwake mamita 4-6 ndi kutalika kwa 50-100 ...Werengani zambiri -
Kugwiritsa Ntchito ndi Makhalidwe a Mipukutu Yokutidwa ndi Mitundu
Mtundu TACHIMATA mpukutu ndi mankhwala opangidwa kuchokera kanasonkhezereka ndi zinthu zina gawo lapansi, amene amakumana pamwamba chisanadze mankhwala (mankhwala degreasing ndi mankhwala kutembenuka mankhwala), ntchito limodzi kapena angapo zigawo za organic utoto pamwamba, ndiyeno kuphika ndi kulimba.Mutha kusankha mitundu yosiyanasiyana ...Werengani zambiri -
HDPE anti-seepage membrane ili ndi mawonekedwe amphamvu okulitsa kutentha
HDPE anti-seepage membrane ili ndi mawonekedwe amphamvu okulitsa kutentha kwa HDPE anti-seepage nembanemba ili ndi mawonekedwe amphamvu akukula kwamafuta.Kukula kwa mzere kumawonjezera kapena kuchepetsa kutalika kwa nembanemba iliyonse ya 100m ndi 14cm kutentha kumawonjezeka kapena kutsika ndi 100 ℃ ...Werengani zambiri
